Electric radiant heater



FIG. 1 is a left side elevational view of an electric radiant heatershowing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for an electric radiant heater, substantially asshown and described.